730121280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{108649}}^1$

素因数の和:108676

約数の個数: 112

約数和(自身を含む): 2649321600

約数和(自身を除く): 1919200320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 108649, 217298, 325947, 434596, 543245, 651894, 760543, 869192, 1086490, 1303788, 1521086, 1629735, 1738384, 2172980, 2281629, 2607576, 3042172, 3259470, 3476768, 3802715, 4345960, 4563258, 5215152, 6084344, 6518940, 6953536, 7605430, 8691920, 9126516, 10430304, 11408145, 12168688, 13037880, 15210860, 17383840, 18253032, 20860608, 22816290, 24337376, 26075760, 30421720, 34767680, 36506064, 45632580, 48674752, 52151520, 60843440, 73012128, 91265160, 104303040, 121686880, 146024256, 182530320, 243373760, 365060640, 730121280]

約数ペア:

[(1, 730121280), (2, 365060640), (3, 243373760), (4, 182530320), (5, 146024256), (6, 121686880), (7, 104303040), (8, 91265160), (10, 73012128), (12, 60843440), (14, 52151520), (15, 48674752), (16, 45632580), (20, 36506064), (21, 34767680), (24, 30421720), (28, 26075760), (30, 24337376), (32, 22816290), (35, 20860608), (40, 18253032), (42, 17383840), (48, 15210860), (56, 13037880), (60, 12168688), (64, 11408145), (70, 10430304), (80, 9126516), (84, 8691920), (96, 7605430), (105, 6953536), (112, 6518940), (120, 6084344), (140, 5215152), (160, 4563258), (168, 4345960), (192, 3802715), (210, 3476768), (224, 3259470), (240, 3042172), (280, 2607576), (320, 2281629), (336, 2172980), (420, 1738384), (448, 1629735), (480, 1521086), (560, 1303788), (672, 1086490), (840, 869192), (960, 760543), (1120, 651894), (1344, 543245), (1680, 434596), (2240, 325947), (3360, 217298), (6720, 108649)]